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Cleanup aws-lc thread locals in event loop threads #581

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merged 7 commits into from
Jun 30, 2023
Merged

Cleanup aws-lc thread locals in event loop threads #581

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19ffc20
Cleanup aws-lc thread locals in event loop threads
Jun 27, 2023
f3b0cdf
Cleanup aws-lc on BSD as well
bretambrose Jun 28, 2023
537431f
Use cal's new public API for thread local cleanup
bretambrose Jun 28, 2023
872f6b6
Remove bad include
bretambrose Jun 28, 2023
542f79d
BYO_CRYPTO guards
bretambrose Jun 29, 2023
2d24023
Refactor thread local cleanup
bretambrose Jun 29, 2023
4f22c75
Update proof alarm checksum
Jun 30, 2023
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10 changes: 10 additions & 0 deletions source/linux/epoll_event_loop.c
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Original file line number Diff line number Diff line change
Expand Up @@ -562,6 +562,14 @@ static int aws_event_loop_listen_for_io_events(int epoll_fd, struct epoll_event
return epoll_wait(epoll_fd, events, MAX_EVENTS, timeout);
}

static void s_aws_cleanup_aws_lc_thread_local_state(void *user_data) {
(void)user_data;

#if defined(OPENSSL_IS_AWSLC)
AWSLC_thread_local_clear();
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#endif
}

static void aws_event_loop_thread(void *args) {
struct aws_event_loop *event_loop = args;
AWS_LOGF_INFO(AWS_LS_IO_EVENT_LOOP, "id=%p: main loop started", (void *)event_loop);
Expand All @@ -576,6 +584,8 @@ static void aws_event_loop_thread(void *args) {
return;
}

aws_thread_current_at_exit(s_aws_cleanup_aws_lc_thread_local_state, NULL);
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int timeout = DEFAULT_TIMEOUT;

struct epoll_event events[MAX_EVENTS];
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